OT-2026-000099133
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000099133) never changes.
Identity and time
| Publication number | OT-2026-000099133 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-782d-901f-3a0daf7d0ad2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 952511227fec7fa4d2ebea6e8e8185da2675185290edbed03aa996b82534b53a |
|---|---|
| Markdown | 2e3733820a847adfd0f70d53e33c2c18294832f56d27b76e37195977a7e40a07 |
| Publication page | 67131aafa4fc19e8a5c9fbc4ce2c0dce8d0a4d99d90ca60ed46e5c891587251e |
| Manifest | 47d522d87db0b47f15154d9d8332cfcb701c7171eeaa51122405ec950bd82195 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 3BQl7jpJFR2xq8EBtcIPzn8if62YTClRT25i3CecxepZYJmxWZW5ipm7ulDqeLm9Esuitf5CLu2MyP72borPAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:30.031912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099133observed 67131aafa4fc19e8a5c9fbc4ce2c0dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.015118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099133/manifest.jsonobserved 47d522d87db0b47f15154d9d8332cfcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.995398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099133/publication.mdobserved 2e3733820a847adfd0f70d53e33c2c18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.971667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099133/publication.txtobserved 952511227fec7fa4d2ebea6e8e8185da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|